1. Implementing a health condition monitoring system for asphalt roads on the UT Campus
Seirgei Miller
ASPARi

2. Fibre optic sensors

3. Reconstruction of the Boerderijweg & de Achterhorst in Nov & Dec 2014
TWW reconstructed 2 asphalt layers (bind & surfacing)
ASPARi conducted a full Process Quality Improvement (PQi) monitoring exercise
Temperature homogeneity
Compaction consistency
Asphalt cooling behaviour
Asphalt density progression

7. What are we proposing to do?
Cut groove into the 2 asphalt layers
Different depths viz. 30mm & 50mm
Install Fibre Bragg Grating sensors in the asphalt layers
Measure temperature and strain
Monitor asphalt pavements life cycle

8. There is much to be learnt and gained …

9. Thank you for listening … are there any questions?